Dr. Earth 702 Organic 3 Rose & Flower Fertilizer, Boxed, 4-Pound A superior blend of cottonseed meal, fish bone meal, fish meal, alfalfa meal, mined potassium sulfate, soft rock phosphate, kelp meal, seaweed extract and Pro-Biotic seven champion strains of beneficial soil microbes plus Ecto and Endo Mycorrhiza It is great for many projects in the garden, including use as an amendment for planting ornamental trees, shrubs, and bare root planting Feed all roses (including bare root), flowering shrubs, ornamental trees, top dress roses, pre-spring dressing, and all other flowers Contains PRO-BIOTIC Seven Champion strains of beneficial soil microbes plus ecto and endo Mycorrhizae 100 percent natural and organic Superior buds and blooms; Exceptional results because nutrients are released quickly Eliminates the need for chemical fertilizers when used as directed. Feeds for several months. Eight select strains of Ecto and Endo Mycorrhizae contribute to drought tolerance, enhanced nutrient availability and increased plant performance